121868376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 374492160

約数和(自身を除く): 252623784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 204, 213, 238, 284, 357, 408, 426, 476, 497, 568, 601, 714, 852, 952, 994, 1202, 1207, 1428, 1491, 1704, 1803, 1988, 2404, 2414, 2856, 2982, 3606, 3621, 3976, 4207, 4808, 4828, 5964, 7212, 7242, 8414, 8449, 9656, 10217, 11928, 12621, 14424, 14484, 16828, 16898, 20434, 25242, 25347, 28968, 30651, 33656, 33796, 40868, 42671, 50484, 50694, 61302, 67592, 71519, 81736, 85342, 100968, 101388, 122604, 128013, 143038, 170684, 202776, 214557, 245208, 256026, 286076, 298697, 341368, 429114, 512052, 572152, 597394, 725407, 858228, 896091, 1024104, 1194788, 1450814, 1716456, 1792182, 2176221, 2389576, 2901628, 3584364, 4352442, 5077849, 5803256, 7168728, 8704884, 10155698, 15233547, 17409768, 20311396, 30467094, 40622792, 60934188, 121868376]

約数ペア:

[(1, 121868376), (2, 60934188), (3, 40622792), (4, 30467094), (6, 20311396), (7, 17409768), (8, 15233547), (12, 10155698), (14, 8704884), (17, 7168728), (21, 5803256), (24, 5077849), (28, 4352442), (34, 3584364), (42, 2901628), (51, 2389576), (56, 2176221), (68, 1792182), (71, 1716456), (84, 1450814), (102, 1194788), (119, 1024104), (136, 896091), (142, 858228), (168, 725407), (204, 597394), (213, 572152), (238, 512052), (284, 429114), (357, 341368), (408, 298697), (426, 286076), (476, 256026), (497, 245208), (568, 214557), (601, 202776), (714, 170684), (852, 143038), (952, 128013), (994, 122604), (1202, 101388), (1207, 100968), (1428, 85342), (1491, 81736), (1704, 71519), (1803, 67592), (1988, 61302), (2404, 50694), (2414, 50484), (2856, 42671), (2982, 40868), (3606, 33796), (3621, 33656), (3976, 30651), (4207, 28968), (4808, 25347), (4828, 25242), (5964, 20434), (7212, 16898), (7242, 16828), (8414, 14484), (8449, 14424), (9656, 12621), (10217, 11928)]